近年来，国内外老年医学对老年人的各种生理指标作了广泛深入的调查与探索。人体衰老是人们长期以来一直在探求的秘密，神经内分泌的研究是衰老理论研究的一个方面。“老年”是生命过程中组织与器官趋向老化，生理功能日趋衰退的阶段。一般情况下，老年人各种细胞、组织、... In recent years, geriatrics at home and abroad made extensive and in-depth investigations and exploration on various physiological indicators of the elderly. Human aging is a secret that people have long been seeking. Neuroendocrine research is one aspect of the theory of aging. “Elderly” is a stage in which tissues and organs tend to age and their physiological functions are declining gradually in the course of their lives. Under normal circumstances, the elderly various cells, tissues, ...